Patents by Inventor Yuyang GUO
Yuyang GUO has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240091718Abstract: The present disclosure belongs to the technical field of porous membrane material preparation, and specifically relates to a reverse osmosis composite membrane with an ultrathin desalting layer and a preparation method thereof; the intermediate layer is introduced after modifying the polysulfone base membrane, the modified polysulfone base membrane support layer may strengthen the bonding to the desalting layer through a covalent bond, and the thickness of the desalting layer is reduced to be ?10 nm, so that the desalination rate of the membrane is not greatly affected while increasing the membrane flux. Compared with the membrane having a conventional thickness of the desalting layer, the water flux of the reverse osmosis composite membrane with an ultrathin desalting layer may be increased by about 0.5 times, while the desalination rate has a small change.Type: ApplicationFiled: December 21, 2021Publication date: March 21, 2024Inventors: Songmiao Liang, Huan Zeng, Xindi Chen, Lijie Hu, Xingsheng Yang, Jun Fang, Yuyang Guo
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Publication number: 20240054146Abstract: One or more embodiments of a synchronization system facilitate selectivity synchronizing digital content items from a collection of digital content items to a local storage of a client device. In particular, one or more embodiments described herein collect and analyze recall data for users of a digital content management system with respect to digital content items to determine synchronization scores for the digital content items. One or more embodiments described herein further include selectively identifying a subset of the digital content items based on the synchronization scores to recommend for synchronization to a local storage of a client device.Type: ApplicationFiled: October 26, 2023Publication date: February 15, 2024Inventors: Ermo Wei, Jialiang Li, Kaiyue Sun, Li Chen Koh, Mingye Xia, Yu Zhang, Yuyang Guo
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Publication number: 20240031316Abstract: Disclosed are systems, methods, and non-transitory computer-readable storage media for managing email attachments in an online content management system. In some implementations, a messaging client can receive input attaching a content item to an electronic message in a message thread. In response to the input, the messaging client can store the content item in a file system managed by an online content management system, generate a link to the content item, and insert the link in the electronic message. The content item can be shared with the recipients of the electronic message such that the content item can be synchronized across recipient devices by the online content management system. The messaging client on each recipient device and/or the sender's device can present representations of the attachments associated with the message thread in a centralized location on a GUI of the messaging client.Type: ApplicationFiled: September 29, 2023Publication date: January 25, 2024Applicant: Dropbox, Inc.Inventors: Huy Nguyen, Anvisha Pai, Brandon Souba, Nikrad Mahdi, Rajeev Nayak, Anand Prakash, Yang Zhang, Yuyang Guo, Erika DeBenedictis
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Patent number: 11809450Abstract: One or more embodiments of a synchronization system facilitate selectivity synchronizing digital content items from a collection of digital content items to a local storage of a client device. In particular, one or more embodiments described herein collect and analyze recall data for users of a digital content management system with respect to digital content items to determine synchronization scores for the digital content items. One or more embodiments described herein further include selectively identifying a subset of the digital content items based on the synchronization scores to recommend for synchronization to a local storage of a client device.Type: GrantFiled: May 16, 2022Date of Patent: November 7, 2023Assignee: Dropbox, Inc.Inventors: Ermo Wei, Jialiang Li, Kaiyue Sun, Li Chen Koh, Mingye Xia, Yu Zhang, Yuyang Guo
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Patent number: 11799810Abstract: Disclosed are systems, methods, and non-transitory computer-readable storage media for managing email attachments in an online content management system. In some implementations, a messaging client can receive input attaching a content item to an electronic message in a message thread. In response to the input, the messaging client can store the content item in a file system managed by an online content management system, generate a link to the content item, and insert the link in the electronic message. The content item can be shared with the recipients of the electronic message such that the content item can be synchronized across recipient devices by the online content management system. The messaging client on each recipient device and/or the sender's device can present representations of the attachments associated with the message thread in a centralized location on a GUI of the messaging client.Type: GrantFiled: February 9, 2022Date of Patent: October 24, 2023Assignee: Dropbox, Inc.Inventors: Huy Nguyen, Anvisha Pai, Brandon Souba, Nikrad Mahdi, Rajeev Nayak, Anand Prakash, Yang Zhang, Yuyang Guo, Erika DeBenedictis
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Patent number: 11526533Abstract: A first client device associated with a first account of a content management system can receive a first or latest version of a synchronized content item. The first client device can determine differences or the “diff” between the first version and a second or next-to-latest version of the content item and upload the first version and the diff to the content management system. Upon receiving the first version and the diff, the content management system can store the first version and the diff and download them to the second client device. The second client device can generate a notification when the download finishes and present the notification with an interface element for requesting presentation of the diff. When the second client device detects a selection of the interface element, the second client device can present the diff.Type: GrantFiled: December 30, 2016Date of Patent: December 13, 2022Assignee: Dropbox, Inc.Inventors: Jongmin Baek, Daniel Wagner, Yuyang Guo, Kimberly Watkins
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Publication number: 20220318756Abstract: Disclosed are systems, methods, and non-transitory computer-readable storage media for managing tasks in a content management system. For example, the content management system can collect, aggregate, and/or store task data assigned to a user from across projects and/or content items. The user can select to view tasks for a particular project and/or from across all projects. The content management system can generate a single graphical user interface for presenting the task data associated with the user. The content management system can generate a graphical user interface the allows the user to move tasks from one task status graphical element (e.g., task status container) to another task status graphical element to change the status of a task associated with the user. Thus, the user can quickly and easily view the tasks assigned to the user and update the status of tasks in an easy to use graphical user interface.Type: ApplicationFiled: June 24, 2022Publication date: October 6, 2022Applicant: Dropbox, Inc.Inventors: Yuyang Guo, Khurram Zia, Angela Li, Pranav Piyush, Matt Bond, Chang Liu, Lawson Fulton
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Publication number: 20220277020Abstract: One or more embodiments of a synchronization system facilitate selectivity synchronizing digital content items from a collection of digital content items to a local storage of a client device. In particular, one or more embodiments described herein collect and analyze recall data for users of a digital content management system with respect to digital content items to determine synchronization scores for the digital content items. One or more embodiments described herein further include selectively identifying a subset of the digital content items based on the synchronization scores to recommend for synchronization to a local storage of a client device.Type: ApplicationFiled: May 16, 2022Publication date: September 1, 2022Inventors: Ermo Wei, Jialiang Li, Kaiyue Sun, Li Chen Koh, Mingye Xia, Yu Zhang, Yuyang Guo
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Publication number: 20220272061Abstract: Disclosed are systems, methods, and non-transitory computer-readable storage media for managing email attachments in an online content management system. In some implementations, a messaging client can receive input attaching a content item to an electronic message in a message thread. In response to the input, the messaging client can store the content item in a file system managed by an online content management system, generate a link to the content item, and insert the link in the electronic message. The content item can be shared with the recipients of the electronic message such that the content item can be synchronized across recipient devices by the online content management system. The messaging client on each recipient device and/or the sender's device can present representations of the attachments associated with the message thread in a centralized location on a GUI of the messaging client.Type: ApplicationFiled: February 9, 2022Publication date: August 25, 2022Applicant: Dropbox, Inc.Inventors: Huy Nguyen, Anvisha Pai, Brandon Souba, Nikrad Mahdi, Rajeev Nayak, Anand Prakash, Yang Zhang, Yuyang Guo, Erika DeBenedictis
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Patent number: 11423359Abstract: Disclosed are systems, methods, and non-transitory computer-readable storage media for managing tasks in a content management system. For example, the content management system can collect, aggregate, and/or store task data assigned to a user from across projects and/or content items. The user can select to view tasks for a particular project and/or from across all projects. The content management system can generate a single graphical user interface for presenting the task data associated with the user. The content management system can generate a graphical user interface the allows the user to move tasks from one task status graphical element (e.g., task status container) to another task status graphical element to change the status of a task associated with the user. Thus, the user can quickly and easily view the tasks assigned to the user and update the status of tasks in an easy to use graphical user interface.Type: GrantFiled: March 16, 2020Date of Patent: August 23, 2022Assignee: Dropbox, Inc.Inventors: Yuyang Guo, Khurram Zia, Angela Li, Pranav Piyush, Matt Bond, Chang Liu, Lawson Fulton
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Publication number: 20220188273Abstract: Technologies for implementing customized behaviors for content items are provided. An example method can include receiving, from a user account registered with a content management system, a request to access a content item managed by the content management system for the user account, the content item having one or more behaviors configured for an attribute associated with the content item and/or the content item associated with the attribute; obtaining, from a representation of a remote state of content items associated with the user account, metadata defining the attribute associated with the content item; based on the metadata, determining the one or more behaviors configured for the attribute and/or the content item associated with the attribute; and applying the one or more behaviors to the content item.Type: ApplicationFiled: December 14, 2020Publication date: June 16, 2022Inventors: Nipunn Koorapati, Pranav Vishnu Ramabhadran, Gautam Gupta, Adam Arbree, Michael Nilsson, Parker Timmerman, Stanimir Pehlivanov, Sourabh Yerfule, Yuyang Guo, Bryan Guillemette, Zihao Yang, Rishabh Jain, Jonathan Chien, Royce Ausburn, David Aeschlimann
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Patent number: 11334596Abstract: One or more embodiments of a synchronization system facilitate selectivity synchronizing digital content items from a collection of digital content items to a local storage of a client device. In particular, one or more embodiments described herein collect and analyze recall data for users of a digital content management system with respect to digital content items to determine synchronization scores for the digital content items. One or more embodiments described herein further include selectively identifying a subset of the digital content items based on the synchronization scores to recommend for synchronization to a local storage of a client device.Type: GrantFiled: April 27, 2018Date of Patent: May 17, 2022Assignee: Dropbox, Inc.Inventors: Ermo Wei, Jialiang Li, Kaiyue Sun, Li Chen Koh, Mingye Xia, Yu Zhang, Yuyang Guo
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Patent number: 11290402Abstract: Disclosed are systems, methods, and non-transitory computer-readable storage media for managing email attachments in an online content management system. In some implementations, a messaging client can receive input attaching a content item to an electronic message in a message thread. In response to the input, the messaging client can store the content item in a file system managed by an online content management system, generate a link to the content item, and insert the link in the electronic message. The content item can be shared with the recipients of the electronic message such that the content item can be synchronized across recipient devices by the online content management system. The messaging client on each recipient device and/or the sender's device can present representations of the attachments associated with the message thread in a centralized location on a GUI of the messaging client.Type: GrantFiled: September 30, 2016Date of Patent: March 29, 2022Assignee: Dropbox, Inc.Inventors: Huy Nguyen, Anvisha Pai, Brandon Souba, Nikrad Mahdi, Rajeev Nayak, Anand Prakash, Yang Zhang, Yuyang Guo, Erika DeBenedictis
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Publication number: 20210130355Abstract: The present disclosure provides a compound having a structure represented by Formula 1, where X1-X4 are each independently selected from a carbon atom or a nitrogen atom, and at least two of X1-X4 are each a nitrogen atom; R1-R4 are independently absent or selected from hydrogen, C1-C20 alkyl, C1-C20 alkoxy, C1-C20 alkylthio, C1-C20 alkylamino, C6-C30 aryl, or C2-C30 heteroaryl; m is 1 or 2; n and q are each independently selected from 0, 1, or 2, n+q?1, and m+n+q=3; Ar is C6-C30 aryl. The molecular structure of the compound has a nitrogen-containing multidentate ligand suitable to form complexes with metal Yb or LiQ to form a metal organic complex having multidentate bondings. When applied to an OLED device, it can effectively lower the turn-on voltage and operating voltage, improve the efficiency, and prolong lifetime of the OLED device.Type: ApplicationFiled: January 12, 2021Publication date: May 6, 2021Applicant: Shanghai Tianma AM-OLED Co., Ltd.Inventors: Wei GAO, Lu ZHAI, Lei ZHANG, Quan RAN, Wenpeng DAI, Yuyang GUO, Xia LI
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Publication number: 20200219061Abstract: Disclosed are systems, methods, and non-transitory computer-readable storage media for managing tasks in a content management system. For example, the content management system can collect, aggregate, and/or store task data assigned to a user from across projects and/or content items. The user can select to view tasks for a particular project and/or from across all projects. The content management system can generate a single graphical user interface for presenting the task data associated with the user. The content management system can generate a graphical user interface the allows the user to move tasks from one task status graphical element (e.g., task status container) to another task status graphical element to change the status of a task associated with the user. Thus, the user can quickly and easily view the tasks assigned to the user and update the status of tasks in an easy to use graphical user interface.Type: ApplicationFiled: March 16, 2020Publication date: July 9, 2020Applicant: Dropbox, Inc.Inventors: Yuyang Guo, Khurram Zia, Angela Li, Pranav Piyush, Matt Bond, Chang Liu, Lawson Fulton
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Patent number: 10614419Abstract: Disclosed are systems, methods, and non-transitory computer-readable storage media for managing tasks in a content management system. For example, the content management system can collect, aggregate, and/or store task data assigned to a user from across projects and/or content items. The user can select to view tasks for a particular project and/or from across all projects. The content management system can generate a single graphical user interface for presenting the task data associated with the user. The content management system can generate a graphical user interface the allows the user to move tasks from one task status graphical element (e.g., task status container) to another task status graphical element to change the status of a task associated with the user. Thus, the user can quickly and easily view the tasks assigned to the user and update the status of tasks in an easy to use graphical user interface.Type: GrantFiled: December 30, 2016Date of Patent: April 7, 2020Assignee: Dropbox, Inc.Inventors: Yuyang Guo, Khurram Zia, Angela Li, Pranav Piyush, Matt Bond, Chang Liu, Lawson Fulton
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Publication number: 20190332710Abstract: One or more embodiments of a synchronization system facilitate selectivity synchronizing digital content items from a collection of digital content items to a local storage of a client device. In particular, one or more embodiments described herein collect and analyze recall data for users of a digital content management system with respect to digital content items to determine synchronization scores for the digital content items. One or more embodiments described herein further include selectively identifying a subset of the digital content items based on the synchronization scores to recommend for synchronization to a local storage of a client device.Type: ApplicationFiled: April 27, 2018Publication date: October 31, 2019Inventors: Ermo Wei, Jialiang Li, Kaiyue Sun, Li Chen Koh, Mingye Xia, Yu Zhang, Yuyang Guo
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Publication number: 20180189369Abstract: A first client device associated with a first account of a content management system can receive a first or latest version of a synchronized content item. The first client device can determine differences or the “diff” between the first version and a second or next-to-latest version of the content item and upload the first version and the diff to the content management system. Upon receiving the first version and the diff, the content management system can store the first version and the diff and download them to the second client device. The second client device can generate a notification when the download finishes and present the notification with an interface element for requesting presentation of the diff.Type: ApplicationFiled: December 30, 2016Publication date: July 5, 2018Inventors: Jongmin Baek, Daniel Wagner, Yuyang Guo, Kimberly Watkins
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Publication number: 20180189736Abstract: Disclosed are systems, methods, and non-transitory computer-readable storage media for managing tasks in a content management system. For example, the content management system can collect, aggregate, and/or store task data assigned to a user from across projects and/or content items. The user can select to view tasks for a particular project and/or from across all projects. The content management system can generate a single graphical user interface for presenting the task data associated with the user. The content management system can generate a graphical user interface the allows the user to move tasks from one task status graphical element (e.g., task status container) to another task status graphical element to change the status of a task associated with the user. Thus, the user can quickly and easily view the tasks assigned to the user and update the status of tasks in an easy to use graphical user interface.Type: ApplicationFiled: December 30, 2016Publication date: July 5, 2018Inventors: Yuyang GUO, Khurram ZIA, Angela LI, Pranav PIYUSH, Matt BOND, Chang LIU, Lawson FULTON
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Publication number: 20180097757Abstract: Disclosed are systems, methods, and non-transitory computer-readable storage media for managing email attachments in an online content management system. In some implementations, a messaging client can receive input attaching a content item to an electronic message in a message thread. In response to the input, the messaging client can store the content item in a file system managed by an online content management system, generate a link to the content item, and insert the link in the electronic message. The content item can be shared with the recipients of the electronic message such that the content item can be synchronized across recipient devices by the online content management system. The messaging client on each recipient device and/or the sender's device can present representations of the attachments associated with the message thread in a centralized location on a GUI of the messaging client.Type: ApplicationFiled: September 30, 2016Publication date: April 5, 2018Inventors: Huy NGUYEN, Anvisha PAI, Brandon SOUBA, Nikrad MAHDI, Rajeev NAYAK, Anand PRAKASH, Yang ZHANG, Yuyang GUO, Erika DEBENEDICTIS